Cap for drinking vessel



FIG. 1 is a front, top, left perspective view of a cap for drinking vessel showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front, right perspective view of the cap for drinking vessel of FIG. 1, shown exploded for clarity of disclosure;

FIG. 9 is a bottom, rear, right perspective view of the cap for drinking vessel of FIG. 1, similarly shown exploded for clarity of disclosure; and,

FIG. 10 is a top, front, left perspective view of the cap for drinking vessel of FIG. 1, shown in a condition for use for clarity of disclosure.

Broken lines in the drawings depict portions of the cap for drinking vessel that form no part of the claimed design. The broken lines showing a drinking vessel in FIG. 10 depict environmental structure that forms no part of the claimed design. 

CLAIM The ornamental design for a cap for drinking vessel, as shown and described. 